<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>数据采集</title>
</head>
<body>
<div>
    <form id="form_id" method="post" action="/file/upload" enctype="multipart/form-data">
        <div>
            <h3>数据采集[文件上传系统]</h3> <button type="submit" class="button">提交</button>
        </div>
        <br/>
        <input type="file" name="files" multiple accept=".html,.csv,.xls,.xlsx">
    </form>
</div>
</body>
</html>